Table 1.
Bivariate correlations between study variables.
| Variables | M (SD) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Age | 15.90 (1.48) | -- | ||||||||||
| 2. Gender† | -- | −.27* | -- | |||||||||
| 3. MFQ | 33.48 (15.07) | .10 | .06 | -- | ||||||||
| 4. SHAPS | 3.09 (2.97) | .09 | −.32* | .22 | -- | |||||||
| 5. BAS Drive | 10.05 (2.77) | −.07 | .01 | .18 | −.14 | -- | ||||||
| 6. BAS Fun-seeking | 10.62 (2.59) | .01 | .08 | −.02 | −.21 | .32* | -- | |||||
| 7. BAS RR | 14.90 (2.55) | −.03 | .09 | −.11 | −.50*** | .36** | −.33* | -- | ||||
| 8. RewP win | 14.71 (7.17) | .20 | −.03 | .14 | .14 | −.12 | −.13 | −.13 | -- | |||
| 9. RewP loss | 12.06 (6.64) | .13 | −.09 | .15 | .11 | −.10 | −.24 | −.10 | .89*** | -- | ||
| 10. ΔRewP | 2.64 (3.33) | .18 | .11 | −.01 | .09 | −.05 | .20 | −.09 | .39** | −.09 | -- | |
| 11. Active suicidality† | -- | −.18 | −.01 | .39** | .38** | .04 | .14 | −.22 | .07 | −.10 | .35** | -- |
Note:
*
p < .050
**
p < .010
***
p < .001
†
Biserial correlations; BAS=Behavioral Activation System; MFQ=mood and feelings questionnaire; RewP=reward positivity; RR=reward responsiveness; SHAPS=Snaith-Hamilton Pleasure Scale; ΔRewP = RewP to wins minus RewP to losses